/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 */
package purchase.apply;

import include.nseer_cookie.GetWorkflow;
import include.nseer_cookie.NseerId;
import include.nseer_cookie.counter;
import include.nseer_cookie.exchange;
import include.nseer_db.nseer_db_backup1;
import java.io.IOException;
import java.sql.ResultSet;
import java.text.SimpleDateFormat;
import java.util.Iterator;
import java.util.List;
import java.util.StringTokenizer;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.jsp.JspFactory;
import javax.servlet.jsp.PageContext;

public class register_draft_ok extends HttpServlet {

    public synchronized void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
        HttpSession dbSession = request.getSession();
        JspFactory _jspxFactory = JspFactory.getDefaultFactory();
        PageContext pageContext = _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
        ServletContext dbApplication = dbSession.getServletContext();
        try {
            ServletContext application;
            HttpSession session = request.getSession();
            nseer_db_backup1 purchase_db = new nseer_db_backup1(dbApplication);
            nseer_db_backup1 stock_db = new nseer_db_backup1(dbApplication);
            if (purchase_db.conn((String) dbSession.getAttribute("unit_db_name")) && stock_db.conn((String) dbSession.getAttribute("unit_db_name"))) {
                counter count = new counter(dbApplication);
                String apply_ID = "";
                String[] product_ID = request.getParameterValues("product_ID");
                String[] product_name = request.getParameterValues("product_name");
                String[] product_describe = request.getParameterValues("product_describe");
                String[] amount = request.getParameterValues("amount");
                String[] pay_ID_group = request.getParameterValues("pay_ID_group");
                String designer = request.getParameter("designer");
                String register = request.getParameter("register");
                String register_time = request.getParameter("register_time");
                String bodyb = new String(request.getParameter("remark").getBytes("UTF-8"), "UTF-8");
                String remark = exchange.toHtml(bodyb);
                double demand_amount = 0.0d;
                String time = "";
                java.util.Date now = new java.util.Date();
                SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd");
                time = formatter.format(now);
                int n = 0;
                for (int i = 0; i < product_ID.length; i++) {
                    StringTokenizer tokenTO1 = new StringTokenizer(pay_ID_group[i], ", ");
                    while (tokenTO1.hasMoreTokens()) {
                        String sql5 = "select * from stock_pay where purchase_apply_tag='1' and pay_ID='" + tokenTO1.nextToken() + "'";
                        ResultSet rs5 = stock_db.executeQuery(sql5);
                        if (rs5.next()) {
                            n++;
                        }
                    }
                    demand_amount += Double.parseDouble(amount[i]);
                }
                if (n == 0) {
                    if (demand_amount != 0) {
                        for (int i = 0; i < product_ID.length; i++) {
                            StringTokenizer tokenTO = new StringTokenizer(pay_ID_group[i], ", ");
                            while (tokenTO.hasMoreTokens()) {
                                String sql4 = "update stock_pay set purchase_apply_tag='1' where pay_ID='" + tokenTO.nextToken() + "'";
                                stock_db.executeUpdate(sql4);
                            }
                        }
                        apply_ID = NseerId.getId(getClass().getResource("").toString(), (String) dbSession.getAttribute("unit_db_name"));
                        for (int i = 0; i < product_ID.length; i++) {
                            String sql = "insert into purchase_apply(apply_ID,product_ID,product_name,product_describe,amount,pay_ID_group,designer,remark,register,register_time,check_tag) values('" + apply_ID + "','" + product_ID[i] + "','" + product_name[i] + "','" + product_describe[i] + "','" + amount[i] + "','" + pay_ID_group[i] + "','" + designer + "','" + remark + "','" + register + "','" + register_time + "','5')";
                            purchase_db.executeUpdate(sql);
                        }
                        response.sendRedirect("purchase/apply/register_draft_ok.jsp?finished_tag=0");
                    } else {
                        for (int i = 0; i < product_ID.length; i++) {
                            StringTokenizer tokenTO = new StringTokenizer(pay_ID_group[i], ", ");
                            while (tokenTO.hasMoreTokens()) {
                                String sql4 = "update stock_pay set purchase_apply_tag='1' where pay_ID='" + tokenTO.nextToken() + "'";
                                stock_db.executeUpdate(sql4);
                            }
                        }
                        String mod = request.getRequestURI();
                        int filenum = count.readTime((String) dbSession.getAttribute("unit_db_name"), mod);
                        count.writeTime((String) dbSession.getAttribute("unit_db_name"), mod);
                        mod = mod.substring(mod.lastIndexOf("/") + 1);
                        StringTokenizer tokenTOO = new StringTokenizer(mod, "_");
                        String sqla = "";
                        String main_kind1 = "";
                        String first_kind1 = "";
                        if (tokenTOO.hasMoreTokens()) {
                            main_kind1 = tokenTOO.nextToken();
                            first_kind1 = tokenTOO.nextToken();
                        }
                        sqla = "select * from document_first where main_kind_name='" + main_kind1 + "' and first_kind_name='" + first_kind1 + "' ";
                        String main_code = "";
                        String first_code = "";
                        String second_code = "";
                        ResultSet rsa = purchase_db.executeQuery(sqla);
                        if (rsa.next()) {
                            main_code = rsa.getString("main_code");
                            first_code = rsa.getString("first_code");
                            second_code = rsa.getString("second_code");
                        }
                        apply_ID = main_code + first_code + second_code;
                        apply_ID = apply_ID + time + filenum;
                        for (int i = 0; i < product_ID.length; i++) {
                            String sql = "insert into purchase_apply(apply_ID,product_ID,product_name,product_describe,amount,pay_ID_group,designer,remark,register,register_time,check_tag) values('" + apply_ID + "','" + product_ID[i] + "','" + product_name[i] + "','" + product_describe[i] + "','" + amount[i] + "','" + pay_ID_group[i] + "','" + designer + "','" + remark + "','" + register + "','" + register_time + "','5')";
                            purchase_db.executeUpdate(sql);
                        }
                        response.sendRedirect("purchase/apply/register_draft_ok.jsp?finished_tag=1");
                    }
                } else {
                    response.sendRedirect("purchase/apply/register_draft_ok.jsp?finished_tag=2");
                }
                stock_db.commit();
                purchase_db.commit();
                stock_db.close();
                purchase_db.close();
            } else {
                response.sendRedirect("error_conn.htm");
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
} 